This week the DVD Savant takes a look at Shout! Factory's Groucho Marx You Bet Your Life The Lost Episodes, 18 never-syndicated original episodes on 3 packed discs. The shows are great and the extras terrific - including the original commercials, gag reels, outtakes, auditions and a behind-the-scenes show. Criterion shows how serious it is once again with a comparison disc of two versions of a Vittorio De Sica film, His own Terminal Station that was already crippled by the 'hands-on' contribution of producer David O. Selznick, and the retitled mess Indiscretion of an American Wife. Finally from MGM comes Witness for the Prosecution -one of Billy Wilder's more entertaining features. Read all this and more in this week's DVD Savant.